149198-47-0
149198-47-0 structure
- Name: (3R,4S)-tert-Butyl 2-oxo-4-phenyl-3-(triethylsilyloxy)azetidine-1-carboxylate
- Chemical Name: (3R,4S)-1-t-Boc-3-[(triethylsilyl)oxy]-4-phenyl-2-azatidinone
- CAS Number: 149198-47-0
- Molecular Formula: C20H31NO4Si
- Molecular Weight: 377.550
- Create Date: 2018-12-30 18:56:46
- Modify Date: 2026-09-12 12:02:49
| Name | (3R,4S)-1-t-Boc-3-[(triethylsilyl)oxy]-4-phenyl-2-azatidinone |
|---|---|
| Synonyms |
tert-Butyl (3R,4S)-2-oxo-4-phenyl-3-[(triethylsilyl)oxy]azetidine-1-carboxylate
(3R,4S)-2-Oxo-4-phenyl-3-[(triethylsilyl)oxy]-1-azetidinecboxylic acid 1,1-dimethylethyl ester (3R,4S)-1-TERT-BUTOXYCBONYL-3-TRIETHYLSILYLOXY-4-PHENYL-2-AZETIDINONE (3R,4S)-tert-Butyl 2-oxo-4-phenyl-3-(triethylsilyloxy)azetidine-1-cboxylate (3R,4S)-3-triethylsilanyloxy-4-phenyl-N-Boc-2-azetidinone (3R,4S)-1-t-Boc-3-[(triethylsilyl)oxy]-4-phenyl-2-azetidinone (3r,4s)-1-Azetidine Cboxylic Acid-2-Oxo-4-Phenyl-3-[(Triethylsilyl)Oxy]-1,1-Dimethyl Ethyl Ester (3R,4S)-1-t-butoxycbonyl-3-triethylsilyloxy-4-phenyl-2-azetidinone (3R,4S)-1-Azetidinecboxylicacid-2-Oxo-4-Phenyl-3-[(Triethylsily)Oxy]-1,1-DimethylethylEsterCasNo MFCD08273948 tert-butyl (3R,4S)-2-oxo-4-phenyl-3-triethylsilyloxyazetidine-1-carboxylate (3R,4S)-tert-Butyl 2-oxo-4-phenyl-3-(triethylsilyloxy)azetid (3R,4S)-1-AZETIDINECBOXYLIC ACID 2-OXO-4-PHENYL-3-[(TRIETHYLSILY)OXY]-1,1-DIMETHYLETHYL ESTER 2-Methyl-2-propanyl (3R,4S)-2-oxo-4-phenyl-3-[(triethylsilyl)oxy]-1-azetidinecarboxylate tert-Butyl (3R,4S)-2-Oxo-4-phenyl-3-[(triethylsilyl)oxy]azetidine-1-cboxylate 2-oxo-4-phenyl-3-triethylsilyloxy-1-azetidinecboxylic acid tert-butyl ester (3R ,4S )-N -BOC-4-phenyl-3-(triethylsilyloxy)-azetidinone (3R-cis)-2-Oxo-4-phenyl-3-[(triethylsilyl)oxy]-1-azetidinecboxylic Acid 1,1-Dimethylethyl Ester (3R, 4S) -3- (triethylsiloxy) -4-phenyl-2-oxo-azacyclobutan-1-cboxylate tert butyl ester (3R,4S)-2-Oxo-4-phenyl-3-[(triethylsilyl)oxy]azetidine-1-cboxylic Acid tert-Butyl Ester (3R-cis)-2-Oxo-4-phenyl-3-[(triethylsilyl)oxy]-1- azetidinecboxylic Acid 1,1-DiMethylethyl Es 1-Azetidinecboxylic acid, 2-oxo-4-phenyl-3-[(triethylsilyl)oxy]-, 1,1-dimethylethyl ester, (3R,4S) (3R,4S)-1-Azetidinecboxylic （3R,4S)-3triethylsilanyloxy-4-pheny-N-Boc-2-azetidinone DOCETAXEL SIDE CHAIN NO 2 |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 463.1±45.0 °C at 760 mmHg |
| Molecular Formula | C20H31NO4Si |
| Molecular Weight | 377.550 |
| Flash Point | 233.9±28.7 °C |
| Exact Mass | 377.202240 |
| PSA | 55.84000 |
| LogP | 4.38 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.517 |
| Hazard Codes | Xi |
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~87%
149198-47-0 |
| Literature: Paterson, Ian; Naylor, Guy J.; Fujita, Takeshi; Guzman, Esther; Wright, Amy E. Chemical Communications, 2010 , vol. 46, # 2 p. 261 - 263 |
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149198-47-0 |
| Literature: US5350866 A1, ; |
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149198-47-0 |
| Literature: Tetrahedron Letters, , vol. 34, # 26 p. 4149 - 4152 |
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149198-47-0 |
| Literature: Tetrahedron Letters, , vol. 34, # 26 p. 4149 - 4152 |
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149198-47-0 |
| Literature: Tetrahedron Letters, , vol. 34, # 26 p. 4149 - 4152 |
| Precursor 8 | |
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| DownStream 1 | |
